What does the Ariston B08 fault code mean?

Your boiler is having trouble communicating with its internal timer, which means your scheduled heating programs may not turn on or off as expected.

How much does it cost to fix Ariston error code B08?

Typical repair cost for the Ariston B08 fault is £120-250 including labour.

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This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Safety-critical — turn off, read this.

Break-even maths on monthly cover.

7 signs repair isn't worth it anymore.